CVE-2020-13100 describes a denial-of-service vulnerability in Arista CloudVision eXchange (CVX) servers, affecting versions before 4.21.12M, 4.22.7M, 4.23.5M, and 4.24.2F. An unauthenticated remote attacker can crash and restart the ControllerOob agent by sending a malformed control-plane packet. This vulnerability carries a CVSS v3.1 score of 7.5 (High), indicating a network-based attack with low complexity and a high impact on availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.21.5f, < 4.21.12mCPE matchmatch criteria | cpe:2.3:a:arista:cloudvision_exchange:*:*:*:*:*:*:*:* | ||
>= 4.22.0, < 4.22.7mCPE matchmatch criteria | cpe:2.3:a:arista:cloudvision_exchange:*:*:*:*:*:*:*:* | ||
>= 4.23.0, < 4.23.5mCPE matchmatch criteria | cpe:2.3:a:arista:cloudvision_exchange:*:*:*:*:*:*:*:* | ||
>= 4.24.0, < 4.24.2fCPE matchmatch criteria | cpe:2.3:a:arista:cloudvision_exchange:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.